FR3145668B1 - Composition pour les végétaux à base de chitosanes - Google Patents

Composition pour les végétaux à base de chitosanes

Info

Publication number
FR3145668B1
FR3145668B1 FR2301222A FR2301222A FR3145668B1 FR 3145668 B1 FR3145668 B1 FR 3145668B1 FR 2301222 A FR2301222 A FR 2301222A FR 2301222 A FR2301222 A FR 2301222A FR 3145668 B1 FR3145668 B1 FR 3145668B1
Authority
FR
France
Prior art keywords
chitosan
equal
dda
mpa
molecular weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2301222A
Other languages
English (en)
Other versions
FR3145668A1 (fr
Inventor
Hamed Cheatsazan
Vahideh Rabani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amiroy
Original Assignee
Amiroy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amiroy filed Critical Amiroy
Priority to FR2301222A priority Critical patent/FR3145668B1/fr
Priority to EP24156719.7A priority patent/EP4413860A1/fr
Publication of FR3145668A1 publication Critical patent/FR3145668A1/fr
Application granted granted Critical
Publication of FR3145668B1 publication Critical patent/FR3145668B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P21/00—Plant growth regulators
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Botany (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Composition biostimulante pour les végétaux à base de chitosanes L’invention concerne une composition biostimulante pour les végétaux comprenant au moins deux chitosanes choisis parmi : Chitosane I - poids moléculaire ultra bas, viscosité inférieure ou égale à 5 mPa.s., DDA supérieur ou égal à 70%, Chitosane II - poids moléculaire très bas, viscosité comprise entre 6 et 10 mPa.s., DDA supérieur ou égal à 85%, Chitosane III - poids moléculaire bas, viscosité comprise entre 15 et 22 mPa.s., DDA supérieur ou égal à 85%, Chitosane IV - poids moléculaire moyen bas, viscosité comprise entre 30 et 45 mPa.s., DDA supérieur ou égal à 80%, Chitosane V - poids moléculaire moyen, viscosité comprise entre 65 et 100 mPa.s., DDA supérieur ou égal à 80%.
FR2301222A 2023-02-09 2023-02-09 Composition pour les végétaux à base de chitosanes Active FR3145668B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2301222A FR3145668B1 (fr) 2023-02-09 2023-02-09 Composition pour les végétaux à base de chitosanes
EP24156719.7A EP4413860A1 (fr) 2023-02-09 2024-02-09 Composition biostimulante pour les vegetaux a base de chitosanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2301222A FR3145668B1 (fr) 2023-02-09 2023-02-09 Composition pour les végétaux à base de chitosanes
FR2301222 2023-02-09

Publications (2)

Publication Number Publication Date
FR3145668A1 FR3145668A1 (fr) 2024-08-16
FR3145668B1 true FR3145668B1 (fr) 2025-12-26

Family

ID=86468808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2301222A Active FR3145668B1 (fr) 2023-02-09 2023-02-09 Composition pour les végétaux à base de chitosanes

Country Status (2)

Country Link
EP (1) EP4413860A1 (fr)
FR (1) FR3145668B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030119672A1 (en) * 2000-05-12 2003-06-26 The Procter & Gamble Company Bioagent compositions for plant care
US6957057B2 (en) 2001-12-21 2005-10-18 Texas Instruments Incorporated Switched capacitor mixer circuit to attain high gain and linearity in radio frequency receivers
AU2003217484A1 (en) * 2002-03-20 2003-09-29 Showa Denko K. K. Chitosan-containing composition for improving disease resistance and growth of plants
KR20060075105A (ko) * 2004-12-28 2006-07-04 하종길 서로 다른 분자량을 갖는 키틴/키토산을 함유하는 엽면 및 관주 시비용 농자재
KR20060075119A (ko) * 2004-12-28 2006-07-04 하종길 서로 다른 분자량을 갖는 키틴/키토산을 함유하는 잔디 관리용 제재
WO2019046950A1 (fr) * 2017-09-08 2019-03-14 Chinova Bioworks Inc. Compositions antimicrobiennes multicibles comprenant du chitosane
RU2675485C1 (ru) * 2017-11-15 2018-12-19 Анна Игоревна Зубова Получение и применение агрохимической композиции на основе полидисперсного хитозана
CN109354633A (zh) * 2018-11-14 2019-02-19 黄河三角洲京博化工研究院有限公司 一种壳寡糖锌螯合物及其制备方法和应用
CN110720464B (zh) * 2019-12-03 2022-01-28 青岛琛蓝健康产业集团有限公司 壳寡糖的新用途

Also Published As

Publication number Publication date
FR3145668A1 (fr) 2024-08-16
EP4413860A1 (fr) 2024-08-14

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